{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949190,-0.314702,0.000000,0.000000,0.115640,-0.348788,0.930040,0.000000,-0.292419,0.881980,0.369597,0.000000,-1865941.686535,5627964.074464,2342632.646999,1],    "boundingVolume": {    "region": [1.890887,0.378541,1.890992,0.378611,0.000000,39.092746]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/16_9792.b3dm"}}}